Telescopes & Astronomy
Beginner Telescopes
Buying your first telescope? Browse our curated selection of beginner telescopes.
Shop by Use
What will you use your telescope for? Explore the many uses of different types of telescopes.
Shop by Type
Choose your telescope by optical design or learn more about the different types of telescopes.
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AUD $54.99In Stock
- Power your Celestron computerized telescope from your car battery or a portable 12V DC power supply.
- Barrel connector plugs into the 12V input jack on the telescope drive base.
- Power connector fits standard automobile cigarette lighter receptacles, also found on portable 12V battery packs like the Celestron PowerTank.
- 25-foot cord for lots of reach.
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AUD $64.99In Stock
- Power your Celestron computerized telescope from any AC wall outlet
- 2 amp AC Adapter
- Suitable for indoor or outdoor outlets
- AC adapter comes with US, UK, EU, and AU adapter plugs
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AUD $329.00In Stock
A high-capacity 42Ah lithium power tank designed for telescopes. Includes mount cables, red LED light, USB/AC outputs, and solar charging support—ideal for astronomy retailers and mobile setups.
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AUD $12.95In Stock
Led power indicator
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8 DC plugs: 2.35 x 0.75, 3.5 x 1.35, 4 x 1.7
5.5 x 1.5, 5 x 2.1, 5.5 x 2.5, 2.5mm, 3.5mm. -
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AUD $225.00Backorder Available
Celestron 7AH Powertank, 12v Power Supply Learn More
Why buy from Sirius Optics
Queensland's largest telescope showroom and warehouse
Run by astronomers and nature lovers, not sales people
Expert advice and lessons
Secure checkout with multiple payment options
30 day returns (T&Cs apply)
